1022181

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{227}}^1$

素因数の和:328

約数の個数: 16

約数和(自身を含む): 1459200

約数和(自身を除く): 437019

約数列:

[1, 3, 19, 57, 79, 227, 237, 681, 1501, 4313, 4503, 12939, 17933, 53799, 340727, 1022181]

約数ペア:

[(1, 1022181), (3, 340727), (19, 53799), (57, 17933), (79, 12939), (227, 4503), (237, 4313), (681, 1501)]